As Table 1 shows, the Compression Management Services return code is four bytes. The high-order three bytes are zero. The low-order byte contains the return code.
In the example, xx is the return code in hexadecimal format.
| Return Code | Meaning | Name |
|---|---|---|
| X'00000000' | Successful | RC_SUCC |
| X'00000004' | Informational | RC_INFO |
| X'00000008' | Warning | RC_WARN |
| X'0000000C' | Parameter error | RC_PARM |
| X'00000010' | Caller error | RC_CALR |
| X'00000014' | Environmental error | RC_ENVR |
| X'00000018' | I/O error | RC_IOER |
| X'0000001C' | Media error | RC_MEDE |
| X'00000020' | Data set logical error | RD_DSLE |
| X'00000024' | System error | RC_SEVE |